EP 0934840 A3 20011128 - Tool for bellows mounting
Title (en)
Tool for bellows mounting
Title (de)
Werkzeug zur Balgmontage
Title (fr)
Outil pour le montage d'un soufflet
Publication
Application
Priority
DE 29801725 U 19980204
Abstract (en)
[origin: EP0934840A2] The bellows mounting tool acts to bring the rubber elastic bellows (1) onto an unroller piston (2) of the lorry air spring assembly. A counter piston (5) engages at the opposite end of the unroller piston from the bellows end and is coaxially arranged with the other piston. The two pistons can slide relative to each other in the axial direction and there is a seal on the bellows end between the piston and the bellows. In this way a positive pressure is induced in the internal part of the bellows when the two pistons are sliding together. One of the pistons has a connection (10) for the air pressure to pass.
IPC 1-7
IPC 8 full level
B25B 27/28 (2006.01)
CPC (source: EP)
B25B 27/28 (2013.01)
Citation (search report)
- [X] FR 2597772 A1 19871030 - RENAULT [FR]
- [X] US 5457865 A 19951017 - IIJIMA YOICHI [JP]
- [X] US 4685686 A 19870811 - WEILER ROLF [DE]
- [X] EP 0506125 A1 19920930 - AKEBONO BRAKE IND [JP]
- [A] FR 1187805 A 19590916 - GOODYEAR TIRE & RUBBER
- [PX] DE 29806791 U1 19980827 - KARAAGAC CENGIZ [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 29801725 U1 19980319; EP 0934840 A2 19990811; EP 0934840 A3 20011128
DOCDB simple family (application)
DE 29801725 U 19980204; EP 99102175 A 19990204